2046355051 has 4 divisors (see below), whose sum is σ = 2203766992. Its totient is φ = 1888943112.

The previous prime is 2046355021. The next prime is 2046355097. The reversal of 2046355051 is 1505536402.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2046355051 - 2¹⁷ = 2046223979 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2046355001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 78705951 + ... + 78705976.

It is an arithmetic number, because the mean of its divisors is an integer number (550941748).

Almost surely, 2^2046355051 is an apocalyptic number.

2046355051 is a deficient number, since it is larger than the sum of its proper divisors (157411941).

2046355051 is a wasteful number, since it uses less digits than its factorization.

2046355051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157411940.

The product of its (nonzero) digits is 18000, while the sum is 31.

The square root of 2046355051 is about 45236.6560545759. The cubic root of 2046355051 is about 1269.5807513159.

The spelling of 2046355051 in words is "two billion, forty-six million, three hundred fifty-five thousand, fifty-one".